四川农业大学学报 ›› 1993, Vol. 11 ›› Issue (04): 574-578.doi: 10.16036/j.issn.1000-2650.1993.04.014

• 研究论文 • 上一篇    下一篇

四川玉米矮花叶病毒株系及分布研究

杨家秀, 李晓, 杨晓蓉, 何文凤   

  1. 四川省农科院植保所, 成都市 610066
  • 出版日期:1993-12-31 发布日期:2017-04-22

STUDIES ON THE DISTRIBUTION OF MDMV AND STRAINS IN SICHUAN

Yang Jiaxiu, et al   

  1. Institute of Plant Protection, Sichuan Academy of Agricultural Sciences Chengdu, China, Zip Code 610066
  • Online:1993-12-31 Published:2017-04-22

摘要: 经过3年在我省玉米主栽区采集的玉米、高梁等作物的带病标样,采用生物方法测定,证明了我省玉米病毒病的优势株系为甘蔗花叶病毒,并查明了该病毒的寄主范围。

关键词: 玉米, 甘蔗花叶, 矮花叶B株系, 寄主, 植物病毒病

Abstract: Of the 314 specimens with mosaic symptom, 256 were SCMY on maize, sorghum, and sugar cane, 58 were MDMB-B on maize. No strains infecting Johnson weed such as MDMV-A, C, D, E, F and SCMY-J, G were grown in Sichuan. SCMV was dominant virus strain causing viral disease of maize in Sichuan. The distribution of these strains in Sichuan was reported.

Key words: CORN, SCMV, MDMV-B, HOST, VIROSTSOFPLANT

中图分类号: 

  • S513